全国百强校Word河南省新乡市届高三第二次模拟测试英语试题有答案.docx

全国百强校Word河南省新乡市届高三第二次模拟测试英语试题有答案.docx

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全国百强校Word河南省新乡市届高三第二次模拟测试英语试题有答案

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【全国百强校Word】河南省新乡市2017届高三第二次模拟测试英语试题（有答案）

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27分钟；命题人：

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___________考号：

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1．答题前填写好自己的姓名、班级、考号等信息

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第I卷（选择题）

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一、阅读理解（题型注释）

Computershavebeatenhumanworldchampionsatchessand,earlierthisyear,theboardgameGo.Sofar,though,theyhavestruggledatthecardtable.SowechallengedoneAItoagame.

Whyispoker（扑克）sodifficult?

ChessandGoare“informationcomplete”gameswhereallplayerscanseealltherelevantinformation.Inpoker,otherplayers’cardsarehidden,makingitan“informationincomplete”game.Playershavetoguessopponents’handsfromtheiractions----trickyforcomputers.PokerhasbecomeanewbenchmarkforAIresearch.Solvingpokercouldleadtomanybreakthroughs,fromcybersecuritytodriverlesscars.

ScientistsbelieveitisonlyamatteroftimebeforeAIonceagainvanquisheshumans,henceourhuman-machinematchcomesupinagameofTexasHold’sEmLimitPoker.TheAIwasdevelopedbyJohannesHeinrich,researcherstudyingmachinelearningatUCL.Itcombinestwotechniques:

neural（神经的）networksandreinforcementlearning（强化学习）.

Neuralnetworks,tosomedegree,copythestructureofhumanbrains:

theirprocessorsarehighlyinterconnectedandworkatthesametimetosolveproblems.Theyaregoodatspottingpatternsinhugeamountsofdata.Reinforcementlearningiswhenamachine,givenatask,carriesitout,learningfrommistakesitmakes.Inthiscase,itmeansplayingpokeragainstitselfbillionsoftimestogetbetter.

MrHeinrichtoldSkyNews:

“Todaywearepresentinganewprocedurethathaslearnedinadifferentway,moresimilartohowhumanslearn.Inparticular,itisabletolearnabstractpatterns,representedbyitsneuralnetwork,whichallowittodealwithnewandunseensituations.”

Aftertwohoursofquitedefensiveplay,fromthecomputeratleast,wecalleditadraw.

1、Whycan’tthecomputerbeathumansatthepokergame?

A．Becausehumansareclevererthanthecomputer

B．Becausehumanspracticeplayingthepokergameeveryday

C．Becausethecomputercan’tknowtheotherplayers’cardscompletely

D．Becausethecomputercan’tlearntheregularrulesofthepokergame

2、Whatdoestheunderlinedword“vanquishes”inParagraph3mean?

A．Leaves

B．Defeats

C．Cheats

D．Serves

3、WhatdoweknowaboutthereinforcementlearningofAI?

A．Itsolvesproblemscorrectlyeverytime

B．Itisthesameasthelearningofhumans

C．Itlearnsfromthemistakesappearinginatask

D．Itismoredevelopedthanthestudyingwaysofhumans

4、Whatcanbeinferredfromthetext?

A．ThenewprocedureofAIhassomefeaturesofhumans

B．Computersarestrongerthanhumansineveryaspect

C．Humanswillbeatcomputersatplayingpokerforever

D．Scientistsfeelunhappyabouttheresultofthepokergame

OffthecoastofHawaii’sBigIslandswimmassesofcolorfultropicalfish.Someofthesefishwillbecaughtandsold,endingupinaquariumsaroundtheworld.Istheindustryputtingpopulationsofthefishatrisk?

ScientistswhohavestudiedtheBigIslandfisherysayitiswellmanaged.Rulesputinplacemorethan15yearsagohavehelpedtoprotectthefish.Along35%ofthecoastline,forexample,fishcollectingisbanned.Twoyearsago,thestatecutthenumberoffishspeciesfortheaquariumtradefromhundredstojust40.

ConservationistRobertWintnerobjectstothefindings.Wintner,whoownssnorkelshopsacrossHawaii,startedtheSnorkelBobFoundationtoprotecttheisland’scoralreefs（珊瑚礁）.Hesayshesimplydoesn’tseeyellowtang（刺尾鱼）intheprotectedareas.“Thereshouldbemillionsofthem,”hesays.“Wherearethey?

”

Wintnersayspeoplebelievethenumbersinreports.Butfewpeoplehaveactuallydivedintothecoralreefstoseeforthemselveshowmanyfishcanbefoundthere.AccordingtoWintner,thecoralreefsalongthecoastshouldbefilledwithyellowtang,buttheyare“virtuallyempty”.Emptyreefsarenotgoodfortourism,Wintnerpointsout,whichbringsout$800millionyearly.Bycontrast,theaquarium-fishtradebringsoutjust$2millionyearly.

5、AccordingtoRobertWintner,________.

A．theyellowtangissoldmerelyforbothfoodandtheaquariumindustry

B．therearemillionsofyellowtangoffHawaii’sBigIsland

C．theyellowtang’spopulationoffHawaiicoastislarge

D．whattherecentreportsaysiswrong

6、Whichofthefollowingiscausedbytheemptyreefs?

A．Worsetourism

B．Morefishdeath

C．Morehungrypeople

D．Lessswimmingevents

7、Whatcanbethebesttitleforthetext?

A．WhowillWintheDebate?

B．IstheTropicalFishHealthy?

C．HowShouldWeProtectTropicalFish?

D．ShouldtheSaleofTropicalFishbeBanned?

I’mpartoftheRoots&ShootsprogramfoundedbyDr.JaneGoodall.Theprogramisintendedtomakeandpromotepositivechangesintheworld.AsDr.Goodallsays,“Whatyoudomakesadifference,andyouhavetodecidewhatkindofdifferenceyouwanttomake.”

InBulgaria,whereIlive,homelessdogsareeverywhere.Manypeoplehereturnablindeyetothem.ButIcannotignorethelifeofastreetdogwheneverIseeonewanderinginthestreet,lookingforsomethingtoeat.That’swhyI’mnolongerafoodwaster.WhenIseewastedfood,Ialwaysthinkofahungrydogclimbingtogarbagebins,searchingforfoodthatpeoplehavethrownthere.Wheneatinginarestaurant,I’mnotafraidtotakeleftoverfoodtofeedstraycatsordogs.

Aweekago,Isawahomelessdogaroundthegarbagebins.ImmediatelyIkneltdown,spoketohersoftlyandranmyhandsoverher.Icouldseethatshehadhadpuppies.Icouldn’timaginehowshecouldhavebeenabletocareforthem.Hoursearlier,I’dbaggedupaplateofleftoverfish.AsIunwrappedit,shewaggedhertailandsniffedatit.Sheateallthefishinnotime.

It’ssad,isn’tit?

Ican’tunderstandwhymanyofuswastesomuchandthinklittleofit.Thesehomelessanimalshavetaughtmethatfoodisprecious.EvenwhenIdon’thaveleftoverswithme,I’lltakethetimetogetsomethingfromthegrocerystoretofeedthem.

Iknowmypowerissmall,soIhopethatnexttimeyouseewastedfood,doturnitintoworthyfood.Youhavethepowertosavealife!

8、TheauthoruseswhatDr.Goodallsaystoshow__________.

A．howwecandevelopourbusiness

B．whyitisimportanttobegreat

C．whytheprogramispopularglobally

D．howwecanchangetheworldpositively

9、Whatcanbeconcludedfromthetext?

A．Therearefewhomelessdogswheretheauthorlives

B．Theauthortakeshomelessdogshomeandraisesthem

C．Seeinghomelessdogsmakestheauthorneverwastefood

D．Peoplethrowfoodintogarbagebinstofeedhomelessdogs

10、Theauthortooktheleftoverfishwithhimto____________.

A．feedahomelessdoghemet

B．eatitwhenhewashungry

C．lookformorehomelessanimals

D．setanexampletothosewhothrowawayfood

11、Theauthorwrotethetexttoaskusto__________.

A．valueourfood

B．treatdogsasourfriends

C．savewastedfoodforhomelessdogs

D．raisehomelessdogsandcats

Thebookingnotesoftheplay“Sherlock”

Price:

$10

BOOKING

Therearefoureasywaystobookseatsfortheperformance:

——inperson

TheBoxOfficeisopenfromMondaytoSaturday,10am—8pm

------bytelephone

Ring01324976toreserveyourticketsortopaybycreditcard（VisaandMasterCard）.

-----bypost

SimplycompletethebookingformandreturnittoBoxOffice.

-----online

Completetheon-linebookingformatwww.S.

DISCOUNTS:

Saver:

$2offanyseatbookedanytimeinadvanceforperformancesfromMondaytoThursday.Saversareavailableforchildrenupto16yearsold,over60sandfull-timestudents.

Supersavers:

half-priceseatsareavailableforpeoplewithdisabilitiesandonecompanion.Itisadvisabletobookinadvance.Thereisamaximumofeightwheelchairspacesavailableandonewheelchairspacewillbehelduntilanhourbeforetheshow.

Standby:

bestavailableseatsareonsalefor$6fromonehourbeforetheperformanceforpeopleeligibleforSaverandSupersaverdiscountsandthirtyminutesbeforeforallothercustomers.

GroupBooking:

thereisatenpercentdiscountforpartiesoftwelveormore.

School:

schoolpartiesoftenormorecanbook$6standbyticketsandwillgeteverytenthticketfree.

Pleasenote:

weareunabletoexchangeticketsorrefundmoneyunlessaperformanceiscancelledduetounforeseencircumstances.

12、Ifyouwanttobookaticketoftheplay,youcan______.

A．gototheBoxOfficeonSundays

B．scanthewebsitewww.B

C．completeabookingformandpostittotheBoxOffice

D．ringthebookingnumberandpayfortheticketsbycash

13、Accordingtothetext,whocanget$2off?

A．A50-year-oldfather

B．A55-year-oldwoman

C．An18-year-oldfull-timecollegestudent

D．ThepeoplewhobooktheticketsonFridays

14、Ifyoumakeagroupbookingforagroupof20adults,howmuchshouldyoupay?

A．$200

B．$180

C．$160

D．$150

15、Whatdoweknowfromthetext?

A．Agroupof10personscanget10percentdiscount

B．Thereareonlysevenwheelchairspacesinthetheatre

C．Schoolpartiesoftwelvecanbook$6standbytickets

D．Theaudiencecanrefundmoneyiftheperformanceisonshow

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二、完形填空（题型注释）

Whenoursecondchildwasborn,thedoctorpointedoutthatherfeetwereturnedinward.“Leftuncorrected,itwouldbea______,”hetoldus.

We____ todoanythingwecoulddohelpourbaby.______shewasgrowingIhadtotakeherbacktothedoctoreverytwoweekstohaveeachfootrecast._______thecastingwasfinishedanditwastimeforcorrective______